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How do you express sin(pi/ 4 ) * cos( ( 7 pi) / 4 ) without using products of trigonometric functions? | Socratic
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What is the area enclosed by r=cos(4theta-(7pi)/4)+sin(theta+(pi)/8) between theta in [pi/3,(5pi)/3]? | Socratic
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What are the number of real solutions of the equations of cos^(7)x + sin^(4)x=1 in the interval [-pi, pi]? | Socratic
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What is the distance between the following polar coordinates?: (-3,(13pi)/8), (9,(-7pi)/8) | Socratic
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What is the area enclosed by r=-thetasin(-16theta^2+(7pi)/12) between theta in [0,(pi)/4]? | Socratic
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What is the distance between the following polar coordinates?: (3,(17pi)/12), (5,(7pi)/8) | Socratic
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